CaratHunter
Plans
Cushion|Lab Grown|IGI

1.73ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG789617634

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG789617634

Diamond specifications and retailer prices

From HK$3,475 HKD
$443 USD
As of October 30, 2026
Save HK$16,612 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$20,087 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789617634 or 789617634. Listed at 10 retailers as of October 29, 2026, with prices from HK$3,475 to HK$20,087, a HK$16,612 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789617634
Dimensions8.85 × 6.09 × 4.09 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm6.09 mm1.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789617634
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$20,087 HKD|Low: HK$2,959 HKD|High: HK$20,087 HKD|Avg: HK$6,970 HKD|+7.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 14HK$3,475 HKD
Retailer 7HK$3,538 HKD
Retailer 2HK$3,626 HKD
Retailer 12HK$3,743 HKD
Retailer 10HK$3,766 HKD
Retailer 13HK$3,978 HKD
Retailer 3HK$4,645 HKD
Retailer 9HK$4,853 HKD
Retailer 8HK$6,615 HKD
Retailer 5HK$8,184 HKD
Retailer 11HK$8,527 HKD
Retailer 6HK$8,647 HKD
Retailer 4HK$8,891 HKD
Retailer 15HK$10,792 HKD
Retailer 16HK$11,770 HKD
Do Amore DiamondsHK$20,087 HKD

21 data points across 16 retailers

10 retailersHK$3,475 HKD to HK$20,087 HKD

A
Cheapest Retailer
-
HK$3,475 HKD
$443 USD
A
Retailer 2
-
HK$3,626 HKD
£364 GBP
View
B+
Retailer 3
-
HK$3,743 HKD
$477 USD
View
A
Retailer 4
-
HK$3,766 HKD
$480 USD
View
A
Retailer 5
-
HK$3,978 HKD
$507 USD
View
A
Retailer 6
-
HK$4,853 HKD
€589 EUR
View
B+
Retailer 7
-
HK$8,527 HKD
A$1,672 AUD
View
Retailer 8
-
HK$8,891 HKD
$1,133 USD
View
Price last confirmed 71 days ago
Retailer 9
-
HK$10,792 HKD
£1,083 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
27-3A58659D7 · Oct 29
HK$20,087 HKD
$2,560 USD
View
9 more retailers have this diamond
Prices start from HK$3,475 HKDSave up to HK$16,612 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.73ct Cushion
HK$3,475 HKD